Open-source News

Get started with distributed tracing using Grafana Tempo

opensource.com - Thu, 02/04/2021 - 16:01

Grafana's Tempo is an easy-to-use, high-scale, distributed tracing backend from Grafana Labs. Tempo has integrations with Grafana, Prometheus, and Loki and requires only object storage to operate, making it cost-efficient and easy to operate.


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How to implement business requirements in software development

opensource.com - Thu, 02/04/2021 - 16:00

In my previous articles in this series, I explained why tackling coding problems all at once, as if they were hordes of zombies, is a mistake. I'm using a helpful acronym to explain why it's better to approach problems incrementally. ZOMBIES stands for:

Z – Zero
O – One
M – Many (or more complex)
B – Boundary behaviors
I – Interface definition
E – Exercise exceptional behavior
S – Simple scenarios, simple solutions


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Ubuntu Core + Mir Is Powering Smart Exercise Mirrors

Phoronix - Thu, 02/04/2021 - 15:30
For those wondering where Ubuntu's Mir is being used in current form with their continued development of it these days as a Wayland compositor, it turns out it is being used within smart exercise mirrors as at least one implementation...

8 Top Open Source Reverse Proxy Servers for Linux

Tecmint - Thu, 02/04/2021 - 15:21

A reverse proxy server is a type of proxy server that is deployed between clients and back-end/origin servers, for example, an HTTP server such as NGINX, Apache, etc.. or application servers written in Nodejs, Python, Java,

The post 8 Top Open Source Reverse Proxy Servers for Linux first appeared on Tecmint: Linux Howtos, Tutorials & Guides.

Apache DataSketches Promoted For Doing Big Data Analytics

Phoronix - Thu, 02/04/2021 - 13:00
Following in the footsteps of Apache Superset and Apache ECharts, DataSketches has been promoted to being a top-level project within the Apache Software Foundation...

Zink OpenGL-On-Vulkan Now Works Atop NVIDIA's Linux Driver

Phoronix - Thu, 02/04/2021 - 02:27
Zink as the generic OpenGL implementation built atop the Vulkan API while leveraging Mesa's Gallium3D can now work atop NVIDIA's proprietary graphics driver...

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